Capital campaigns are significant endeavors for any nonprofit. These large-scale fundraising efforts can secure major funding, helping leapfrog your programs forward, whether you’re looking to build a new facility, expand services, or establish an endowment.
However, to earn that funding, your nonprofit will need significant and sustained donor support. Unlike annual events, these campaigns usually last several years. If initial excitement wears off and the finish line remains distant, donor investment might falter.
In this article, we’ll provide actionable tips for getting donors invested in your nonprofit’s capital campaign from the start and maintaining that critical engagement until the campaign’s successful conclusion.
Donor Engagement: Quiet vs. Public Phase
A capital campaign’s multi-year structure requires adapting your donor engagement strategy for two distinct periods: the quiet phase and the public phase. The quiet phase involves securing major gifts behind the scenes, while the public phase focuses on broader engagement once the majority of funds are raised.
As Capital Campaign Pro’s guide to the quiet phase explains, this period is “the initial and most critical fundraising portion of the campaign. During this phase, you work behind the scenes to secure the largest gifts from lead donors… During the Quiet Phase of your campaign, you will talk to your largest potential donors one-on-one and secure as many of the largest gifts as possible.”
The quiet phase is focused on securing lead and major gifts through one-on-one solicitation. Capital Campaign Pro advises that nonprofits reach a minimum of 65% of their goal during this phase, with an ideal target of between 75-80%, before entering the public phase.
During the public phase, your nonprofit will announce the capital campaign to your wider community to solicit many smaller donations and close the remaining financial gap to reach the goal.
With these two distinct phases in mind, we’ll explore ideas for how to get each of these unique donor audiences invested in your nonprofit’s capital campaign.
Major Donors
Build a case for support.
A case for support is a statement that explains what your organization’s capital campaign will fund, why it matters, and why donors should support it.
To write an excellent case for support, you should outline:
- Challenges your nonprofit faces in fulfilling its mission
- How the proposed project will solve those challenges
- The potential impact of your project
- Your campaign’s theme
- Your campaign’s budget and fundraising goal
- How donors can make a difference by giving
Your case for support should be a general series of arguments that would compel most supporters. However, when approaching individual major donors, tailor your statement to the donor and their specific interests. This increases the chances they will give and get invested in your campaign.
Show proportionate gratitude.
Because major donors make considerable financial investments in your campaign, they require significant appreciation. Recognizing these supporters appropriately not only shows your sincere gratitude but also helps to cultivate lasting relationships and encourage future gifts.
Some ways to show your appreciation include:
- Donor walls. Create a donor wall listing major donors’ names to recognize their contributions in a semi-permanent way. Double the Donation’s donor recognition wall guide explains that these displays can take the form of a physical wall, a digital wall display, or a virtual donor wall on your nonprofit’s website, depending on the nature of your project.
- Personalized acknowledgments from leadership. Have a member of your leadership team reach out to major donors with a handwritten note or personal phone call. This direct, high-touch point of connection reinforces their status as a lead investor and strengthens their relationship with your nonprofit.
- Recognition plaques. For building projects, physical plaques placed in high-traffic areas in your facilities or specific rooms that donors’ gifts funded the construction of help the donor establish a legacy by signaling the importance of their contributions to your visitors.
Invite them to join your campaign.
Given the considerable financial commitment, some major donors may be interested in taking a more active role in your nonprofit’s capital campaign. To help deepen their investment, invite lead donors to officially join the campaign.
Capital campaign committees major donors commonly join include:
- Campaign planning committee
- Steering committee
- Kick-off committee
- Community gifts committee
- Post-campaign planning committee
These committees are an excellent way to involve lead donors in your important work. Leverage their professional expertise and passion through formalized roles to help with strategic guidance, volunteer coordination, and event planning.
General Donors
Create a consistent message.
In the public phase of your capital campaign, you will need to share your nonprofit’s message with your larger donor base in a clear and compelling way. A consistent, unified narrative is also vital for helping volunteers communicate with supporters, as they will serve as your ambassadors during the public rollout.
When reaching out to general donors, avoid confusion between your organization’s capital campaign and your annual fund. Maintain consistent, separate messages for each fund, so supporters understand where their gifts are going and why they should consider giving to each fundraiser.
Host events.
It is common practice for nonprofits to kick off the public phase of a capital campaign with a large-scale event. These gatherings can generate significant excitement among your organization’s community and provide a high-energy platform to announce your project and fundraising goal.
Create excitement for your capital campaign by inviting donors to:
- A kick-off gala: A celebratory meal with dancing and entertainment is a classic way to transition into the public phase. Gathering with donors in a formal social setting allows your organization to share campaign details and inspire additional contributions through togetherness and storytelling.
- A concert or small music festival: Host a live music event to excite your organization's music-loving supporters. You can generate campaign revenue by charging for admission, securing corporate sponsors to cover fixed costs, and selling food and drink tickets.
- A friendly competition. Engaging your community with a low-stakes challenge is an excellent strategy to open the public phase. Competitive fundraising events range from 5K fun runs to sports tournaments, such as charity golf events.
Provide progress updates.
Since capital campaigns are long-term commitments, securing the majority of funding before the public launch is essential for maintaining momentum and ensuring the finish line is near.
Throughout your campaign, provide personalized updates to each donor segment. Volunteers might receive updates about progress on your project, while major donors are looped into the behind-the-scenes work of your campaign, and general donors get periodic fundraising progress updates.
Securing and maintaining donor investment from both major donors and general supporters is the cornerstone of any successful capital campaign. To ensure long-term enthusiasm, your nonprofit should provide incentives for each donor group and work to maintain a sense of forward momentum, even over the course of a multi-year fundraising effort.






